I'm almost always taller than the cameraman in photos.

As a result, since I'm used to taking photos with the other people in my family holding the camera - who are all around the same height - I end up looking straight ahead in a lot of photos, which because of the angle makes it look like I'm being arrogant and turning my chin up at them.

The result is I'm much more photogenic for taller cameramen. With other people, I look arrogant and silly.